Fig. 6From: Increased songbird nest depredation due to Aleppo pine (Pinus halepensis) encroachment in Mediterranean shrublandActivity type correlation to habitat type. Activity: (1) foraging; (2) flying; (3) siting on observation points (trees). Presented are coefficients with significance (p < 0.05) in comparison to intercept − habitat (A). Habitat type: (A − intercept) natural shrubland; (B) mixed shrubland and encroaching pines; (C) low density Aleppo pine plantation; (D) high density Aleppo pine plantation. Positive correlation (+), negative correlation (−)Back to article page